(demonic) (alchemical  construct)   
        (flower)       (memetic)        
    travelers  from   a   parallel    
   world far  beyond ours...   
  an initial  seed places  a   
   forge.  then starts  the melting,  
   the  gathering  of materials  (the   
  secret ingredient  in liquid glass  
  is  blood, and in any case,  
  a human host is needed  for  
     interdimensional    travel).     
  after the entire plane is harvested,  
  comes the blooming phase where the  
  catboys spread their  eggs   
  to  whichever other worlds   
   have  drifted  close,  and   the   
     cycle   continues,   elsewhere.